
body{   
    background: url('/images/pic.jpg') no-repeat;
}

.wrap{
    width: 800px;
    border: 5px solid skyblue;
    margin: 0 auto;
}
input{
    border: none;
    outline: none;
    background-color: pink;
}
[name=username],[name=pwd]{
    width: 790px;
    height: 100px;
    margin: 10px 0;
    padding: 0 20px;
    font-size: 50px;
}
[type=submit]{
    width: 160px;
    height: 60px;
    margin: 10px 0;
}
#register{
    display: inline-block;
    border: none;
    outline: none;
    background-color: pink;
    width: 160px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin: 10px 0;
}